The market had the Oaks as a race in four, but Shady Hustle showed she was the forgotten horse in the field, finishing strongly to defeat favourites Our Long Sali, Rock Dove, Glass Warrior and True Magic.

It was the second upset win in the past three runs for the Stephen Lockhart-trained filly, having rolled $1.12 favourite Our Long Sali in the Thousand Guineas on January 23.

Anthony Darmanin made a mid-race move aboard Our Long Sali and led the field into the straight, but the second favourite was unable to stave off the challenge of Shady Hustle, who went on to score by 1 1/4 lengths with Bulent Muhcu in the saddle.

The opportunities keep knocking!Shady Hustle (Hussonet-Shady Grove) leads home a MM sold 1-2 in the listed Tasmanian Oaks at Mowbray for Stephen Lockhart and @afasbey13. Shady Hustle was a $30,000 Adelaide Yearling Sale buy from Rosden Park. #OpportunityKnockspic.twitter.com/5e0uLaWdZA